Hi @leegoog
As you need to remove the unused icon code, then upload the new icon in the assets and call that icon where do you want to show it, and later on customize it with the help of css.
If you will unable to implement the same then I’m happy to do this for you, let me know. I can implement the code changes so that this will work well for you.
Hopefully it will help you. If yes then Please don’t forget hit Like and Mark it as solution!
Best regards
Sahil